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Hot wagqiba amacandelo noshowo usikrobana non-ingxubevange kunye yodidi emihle okuziinkozo

Inkcazo elifutshane:

Non-ingxubevange sentsimbi icandelo ezibuhlazarha, Ulwakhiwo Fine Grain Steel Wosenza Icandelo Steel in Standard BSEN10210-1-2006.


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Overview

Standard: BSEN10210-1-2006

Grade Group: S235GRH, S275JOH, S275J2H, S355JOH, S355J2H

Ubukhulu: 1 - 100 mm

Ububanzi engaphandle (Round): 10 - 1000 mm

Ubude: Fixed ubude okanye ubude oluzenzekelayo

Icandelo Imilo: Round

Indawo of Origin: China

Ukuqinisekiswa: ISO9001: 2008

 

Yenza ingxubevange Okanye Not: Not

Isicelo: Ulwakhiwo

Surface Unyango: Njengoko imfuneko loMthengi

Technique: Hot asongwe okanye Cold asongwe

unyango Ubushushu: Annealing / Normalizing / Ntshikilelo ekhulula

Pipe Special: Yangamafu Wall Pipe

Ukusetyenziswa: isakhiwo Mechanical, isakhiwo jikelele

Test: ECT / UT

isicelo

Asisetyenziswa kwakungenxa Mechanical isakhiwo, isakhiwo jikelele.

Main Grade

S235GRH, S275JOH, S275J2H, S355JOH, S355J2H

Chemical Component

grade

Deoxygenated

uhlobo a

% Mass, esiphezulu

igama steel

nmber steel

C

udonga emiselweyo ubukhulu mm

Si

MN

P

S

NBC

≤ 40

> 40≤ 120

S235JRH

1,0039

FN

0.17

0,20

-

1,40

0,040

0,040

0,009

S275J0H

1,0149

FN

0,20

0.22

-

1,50

0,035

0,035

0,009

S275J2H

1,0138

FF

0,20

0.22

-

1,50

0,030

0,030

-

S355J0H

1,0547

FN

0.22

0.22

0,55

1,60

0,035

0,035

0,009

S355J2H

1,0576

FF

0.22

0.22

0,55

1,60

0,030

0,030

-

S355K2H

1,0512

FF

0.22

0.22

0,55

1,60

0,030

0,030

-

a Inkcazo Indlela deoxidation imi ngolu hlobo lulandelayo:

FN = Iqondo sobhedu akuvumelekanga

FF = steel ngokupheleleyo-wabulala equlathe izinto nitrogen-iyabophelela kwi imali eyaneleyo sokuwubopha nitrogen kunokwenzeka

(Umzekelo: 0,020% ubuncinane iyonke alumuniyam okanye 0,015% aluminium enyibilikayo)

b Kuvumelekile ukuba ngaphezulu ixabiso elikhankanyiweyo, lo gama i-N ukunyuka umxholo nge 0.001%, isiqulatho ubuninzi P lehla ngama 0,005% ngexesha elifanayo. I-N Umxholo kucazululo lokunyibilikisa kufuneka mayingagqithi 0,012%.

c Ukuba ibonisa nokwakheka yemichiza ubuncinane iyonke isiqulatho zealuminum 0,020% kunye ubuncinane Al / N ratio ye-2: 1, okanye ukuba ezinye izinto ezaneleyo nitrogen-ndibopha abakhoyo, ezona ngasentla imida isiqulatho nitrogen azisebenzi. Nitrogen izinto ndibopha ziya kuqatshelwe amaxwebhu yohlolo.

mechanical Property

Grade

minimum isivuno tensile Strength minimum zobude Minimum amandla igalelo

igama steel

inombolo steel

ubukhulu Standard ubukhulu Standard ubukhulu Standard ubukhulu Standard

≤16

 

> 16

≤ 40

> 40

≤ 63

> 63

≤ 80 

> 80

≤ 100

> 100

≤ 120

≤3

> 3

100

> 100

≤ 120 

≤40

> 40 ≤63 > 63 ≤100 > 100 ≤120 -20 0 20
S235JRH 1,0039 235 225 215 215 215 195 360-510 360-510 360-500 26 25 24 22 - - 27
S275J0Hc 1,0149 275 265 255 245 235 225 430-580 410-560 400-540 23 22 21 19 - 27 -
S275J2H 1,0138 27 - -
S355J0Hc 1,0547 355 345 355 325 315 295 510-680 470-630 450-600 22 21 20 18 - 27 -
S355J2H 1,0576 27 - -
S355K2H 1,0512 40 - -
ixabiso isampula Longitudinal. Ixabiso Izinga le ndlovu ezinqamlezayo yi-2% ngaphantsi kuneli xabiso. b Kuba nende <3mm, bona 9.2.2. c kuphela xa ukhetho 1.3 uyasetyenziswa, kufuneka isiqinisekiso komsebenzi lwempembelelo. d Jonga 6.6.2 kwiipropati ifuthe leesampulu amancinci-ubungakanani. e Le ixabiso kuyalingana 27J kwi -30 ° C (jonga EN 1993-1-1).

test Izidingo

Ukuqinisa Test, Tests Tension, Iimvavanyo Nondestructive, Steel Ucoceko, Hardenability, lokudlabhuka Test

Supply Amandla

Supply Amandla: 2000 Iitoni ngenyanga Grade Of BSEN10210-1-2006 Steel Pipe

Packaging

Zizithungu Ke In Box Strong Wooden

Delivery

iintsuku 7-14 ukuba imfuyo, kwiintsuku 30-45 ukuvelisa

intlawulo

30% depsoit, 70% L / C okanye B / ikopi L okanye 100% L / C kwi emehlweni

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